Package org.apache.spark.sql.types

Interface Summary

Interface	Description
Decimal.DecimalIsConflicted	Common methods for Decimal evidence parameters
DoubleType.DoubleAsIfIntegral
DoubleType.DoubleIsConflicted
FloatType.FloatAsIfIntegral
FloatType.FloatIsConflicted

Class Summary

Class	Description
AnyDataType	An AbstractDataType that matches any concrete data types.
ArrayType
BinaryType	The data type representing Array[Byte] values.
BooleanType	The data type representing Boolean values.
ByteExactNumeric
ByteType	The data type representing Byte values.
CalendarIntervalType	The data type representing calendar intervals.
CharType	Hive char type.
DataType	The base type of all Spark SQL data types.
DataTypeJsonDeserializer	Jackson deserializer for DataType.
DataTypeJsonSerializer	Jackson serializer for DataType.
DataTypes	To get/create specific data type, users should use singleton objects and factory methods provided by this class.
DateType	The date type represents a valid date in the proleptic Gregorian calendar.
Decimal	A mutable implementation of BigDecimal that can hold a Long if values are small enough.
Decimal.DecimalAsIfIntegral$	A Integral evidence parameter for Decimals.
Decimal.DecimalIsFractional$	A Fractional evidence parameter for Decimals.
DecimalExactNumeric
DecimalType	The data type representing java.math.BigDecimal values.
DecimalType.Expression$
DecimalType.Fixed$
DoubleExactNumeric
DoubleType	The data type representing Double values.
DoubleType.DoubleAsIfIntegral$
FloatExactNumeric
FloatType	The data type representing Float values.
FloatType.FloatAsIfIntegral$
HiveStringType	A hive string type for compatibility.
IntegerExactNumeric
IntegerType	The data type representing Int values.
LongExactNumeric
LongType	The data type representing Long values.
MapType	The data type for Maps.
Metadata	Metadata is a wrapper over Map[String, Any] that limits the value type to simple ones: Boolean, Long, Double, String, Metadata, Array[Boolean], Array[Long], Array[Double], Array[String], and Array[Metadata].
MetadataBuilder	Builder for Metadata.
NullType	The data type representing NULL values.
NumericType	Numeric data types.
ObjectType
ShortExactNumeric
ShortType	The data type representing Short values.
StringType	The data type representing String values.
StructField	A field inside a StructType.
StructType	A StructType object can be constructed by
TimestampType	The timestamp type represents a time instant in microsecond precision.
UDTRegistration	This object keeps the mappings between user classes and their User Defined Types (UDTs).
VarcharType	Hive varchar type.

Annotation Types Summary

Annotation Type	Description
SQLUserDefinedType	::DeveloperApi:: A user-defined type which can be automatically recognized by a SQLContext and registered.